After Takuru is taken in by the police, Kurusu wants him to give up the case. But he's noticed something... the sumo stickers that have been placed all around town have something in common with the murder scenes.  He puts up a hidden camera near a wall of sumo stickers that just appeared. But when Kurusu finds out, she leaves in the middle of the night to take it down...
Kunosato-san, couldn't you show
your elders a little more respect?
كونوساتو-سان، ألا يمكنكِ أن تعاملي
من هو أكبر منكِ باحترام أكبر؟
Kunosato-san, que tal respeitar
 um pouco os mais velhos?